TT Electronics/IRC

GQ8A022430CBT

GQ8A022430CBT Description

The GQ8A022430CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 243Ω resistance value with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a ceramic QSOP package, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The 16-pin gull-wing SMD termination ensures secure surface mounting, while the 4.9mm × 6.02mm × 1.47mm compact footprint saves board space.

GQ8A022430CBT Features

• Precision Performance: 0.25% tolerance and ±50ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: Ceramic case enhances thermal stability and durability.
• High Power Handling: 0.75W total power (0.1W per resistor) derated up to 125°C.
• Isolated Design: ISOL circuit configuration prevents cross-talk between resistors.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for reliable PCB attachment.
• Compact Form Factor: QSOP package (4.9mm × 6.02mm) ideal for space-constrained designs.

GQ8A022430CBT Applications

This resistor network excels in precision analog and digital circuits, including:

• Medical Equipment: Patient monitoring systems requiring stable signal conditioning.
• Industrial Controls: PLCs and sensor interfaces where temperature stability is critical.
• Test & Measurement: High-accuracy instrumentation and calibration devices.
• Automotive Electronics: Non-automotive-grade but suitable for benign-environment subsystems.
• Communication Systems: RF and baseband signal processing with low noise requirements.

Conclusion of GQ8A022430CBT

The GQ8A022430CBT stands out for its precision, isolation, and compact ceramic packaging, making it a top choice for engineers prioritizing thermal performance and signal integrity. While not PPAP or automotive-qualified, its high tolerance and low TCR make it ideal for industrial, medical, and communication applications where reliability is paramount. Its QSOP-16 footprint ensures compatibility with modern SMD assembly processes, offering a balance of performance and space efficiency.